feat: enable different sim_param vectors for multiple requests #263

Job	Run time
Tests on other platforms (windows-2019, 3.10)	2m 26s
Tests on paywalled platforms	0s
Tests on other platforms (windows-2022, 3.11)	3m 6s
Tox test (py38)	2m 4s
Tests on other platforms (windows-2022, 3.12)	5m 51s
Tox test (py39)	2m 6s
Tests on other platforms (macos-12, 3.11)	2m 10s
Tox test (py310)	2m 0s
Tests on other platforms (macos-13, 3.12)	1m 47s
Tox test (py311)	2m 9s
Tox test (py312-cover)	3m 6s
Tox test (docs, graphviz)	1m 51s
Docker image	0s
PyPI packaging	0s
	28m 36s

Provide feedback